Which of the following yield ATP during contraction of muscles?
Options
(a) myoglobin (b) creatinine phosphate (c) haemoglobin (d) myosin
Correct Answer:
creatinine phosphate
Explanation:
Creatine phosphate is a phosphagen, which is a […]
When EDTA is injected into the muscles it combines with Caᶧᶧ ions and then
Options
(a) contraction occurs (b) little contraction occurs (c) no contraction (d) high contraction occurs
Correct Answer:
no contraction
The primary structure of protein is made by
Options
(a) hydrogen bonds (b) ionic bonds (c) peptide bonds (d) none of these
Correct Answer:
peptide bonds
Explanation:
No explanation available. Be the first […]
Karyolymph is a
Options
(a) Nuclear sap (b) SPM membrane (c) Nuclear pore (d) None of these
Correct Answer:
Nuclear sap
Explanation:
Collidal sap inside the nucleus is known as karyolymph or nucleoplasm
Net gain of ATP in glycolysis is
Options
(a) 1 (b) 2 (c) 4 (d) 8
Correct Answer:
8
Explanation:
No explanation available. Be the first to write the explanation for this question […]
Water is oxidised to oxygen by
Options
(a) KMnO₄ (b) O₃ (c) H₂O₂ (d) F₂
Correct Answer:
F₂
Explanation:
When fluorine reacts with water:
2F2(g) + 2H2O(I) → 4H+(aq) + 4F–(aq) […]
Oxidation state of oxygen atom in potassium peroxide is
Options
(a) 0 (b) -1/2 (c) -1 (d) -2
Correct Answer:
-1
Explanation:
No explanation available. Be the first to write the explanation for […]
Which does not exist
Options
(a) [SiCl₂]²⁻ (b) [GeF₆]²⁻ (c) [CCl₆]²⁻ (d) [SnCl₆]²⁻
Correct Answer:
[CCl₆]²⁻
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting […]
Isoprene is used for the preparation of
Options
(a) teflon (b) rubber (c) nylon 66 (d) nylon
Correct Answer:
rubber
Explanation:
No explanation available. Be the first to write the explanation for this […]
The C – C bond length in ethane is
Options
(a) 1.54 A⁰ (b) 1.34 A⁰ (c) 1.39 A⁰ (d) 1.20 A⁰
Correct Answer:
1.54 A⁰
Explanation:
No explanation available. Be the first […]
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